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MOT yesterday...could've been worse...

Posted: Tue Jun 10, 2008 9:45 pm
by callyspoy
yes, it failed...but it was pretty good! a small piece of welding needs doing, as in it seems they just gave it a big poke with a driver as its smaller than my finger tip and most definitely not there before, but hey ho...also, one of my calipers was sticking a little, imbalance braking blah blah blah, so new seals have been fitted today, will refit calipers tomorrow, retest on monday hopefully...so...not too bad! :-?

Posted: Tue Jun 10, 2008 11:08 pm
by rayofleamington
I wouldn't stress too much on that - I've been finding big holes in my pick up using my fingers! Yesterday I used a screwdriver on the os front inner wing and it nearly made me cry - even the bits that looked ok are shot.

Re: MOT yesterday...could've been worse...

Posted: Wed Jun 11, 2008 4:25 pm
by Squiggle
callyspoy wrote:yes, it failed...but it was pretty good! a small piece of welding needs doing, as in it seems they just gave it a big poke with a driver as its smaller than my finger tip and most definitely not there before, but hey ho...also, one of my calipers was sticking a little, imbalance braking blah blah blah, so new seals have been fitted today, will refit calipers tomorrow, retest on monday hopefully...so...not too bad! :-?
My local garage let me watch as they carried out the MOT. Gave me a chance to inspect the underside etc. Very interesting as he explained all he was inspecting. Even gave advice on my tyre pressures judging by the pattern of wear.

I was told they are not supposed to use sharp/pointed objects to test for corrosion etc. The guy was using a rubber hammer and said that is the kind of tool that should be used. He was tapping firmly not panel beating!

Good luck for Monday.

Posted: Wed Jun 11, 2008 4:37 pm
by paulhumphries
Personally I have an old arc welding chipping hammer for check for rot.
Like this -
http://cgi.ebay.co.uk/Chipping-hammer-S ... 18Q2el1247
It's the type with spring loaded handle so with gentle tapping it quickly finds weak areas.
I prefer to know where the problems are rather than them get overlooked by the little plastic hammer MOT testers now use.

Paul Humphries

Posted: Thu Jun 12, 2008 5:46 pm
by bmcecosse
There is an official MOT tool for rust searching - that's what they should be using!

Posted: Fri Jun 13, 2008 10:38 am
by Squiggle
bmcecosse wrote:There is an official MOT tool for rust searching - that's what they should be using!
That's what the guy who did my MOT said he was using.

I assumed it was rubber but it might have been plastic. :oops:

It seemed to be able to give a good tap. He seemed to be listening for different sounds from the hammer too as well as visual. ie solid thunk or not.......well I know what I mean :wink:

Posted: Fri Jun 13, 2008 4:22 pm
by dalebrignall
they dont need to use a hammer when mine was done they used flouressent light to look for cracks in the chassis.

Posted: Fri Jun 13, 2008 4:40 pm
by alex_holden
dalebrignall wrote:they dont need to use a hammer when mine was done they used flouressent light to look for cracks in the chassis.
I wouldn't trust that to find rotten metal hidden under the paint.

Posted: Fri Jun 13, 2008 7:33 pm
by bmcecosse
How on earth would a fluorescent light show up cracks - any more than any good bright light ???

Posted: Fri Jun 13, 2008 9:20 pm
by dalebrignall
i think it was ultra vilot i got it wrong sorry,i think it works in a similar way to an xray dont quote me im not an mot inspector are you going to the national bmc

Posted: Fri Jun 13, 2008 9:37 pm
by bmcecosse
Even then - there crack detector devices only work is the are is first cleaned and degreased, then sprayed with a dye penetrant - and then a special UV light make sthe dye 'fluoresc' where the dye has collected in tiny cracks. This is used on lifting equipment - and any steel machined or cast/forged part where cracks are to be detected - but not suitable for chassis !!
And no - the 'National' that has everyone so excited is way to far for me. Hope the weather stays fine - have fun!